1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lyudmila [28]
4 years ago
5

A bakery sells 5 apple muffins for every 2 bran muffins.

Mathematics
1 answer:
Hunter-Best [27]4 years ago
6 0

Answer:

Apple\ muffin\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Bran\ muffin\\10\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 4\\15\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 6\\20\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 8\\35\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 14

Step-by-step explanation:

For\ 5\ apple\ muffins, bran\ muffin=2\\\\Ratio\ of\ bran\ muffin\ to\ apple\ muffin=\frac{number\ of\ bran\ muffin}{number\ of\ apple\ muffin}\\\\Ratio\ of\ bran\ muffin\ to\ apple\ muffin=\frac{2}{5}\\\\Bran\ muffin=\frac{2}{5}\times apple\ muffin\\\\When\ apple\ muffin=10\\\\Bran\ muffin=\frac{2}{5}\times 10=4\\\\When\ apple\ muffin=15\\\\Bran\ muffin=\frac{2}{5}\times 15=6\\\\When\ apple\ muffin=20\\\\Bran\ muffin=\frac{2}{5}\times 20=8

When\ apple\ muffin=35\\\\Bran\ muffin=\frac{2}{5}\times 35=14

You might be interested in
X less then or equal to -1
babunello [35]

Answer:

x ≤ -1

Step-by-step explanation:

I hope this helped!

7 0
4 years ago
Read 2 more answers
The life expectancy of a typical lightbulb is normally distributed with a mean of 2,000 hours and a standard deviation of 27 hou
LiRa [457]
The first standard deviation covers about 68% of the distribution in a normal curve. (34% higher, 34% lower than the mean). the second standard deviation covers 28% (14% between 1st and 2nd SD above the mean, 14% between 1st and 2nd SD below the mean).  In our case
1 Standard deviation = 27 hours (we will approximate to 25 hours)
Mean = 2,000 

This means that 34% of the distribution is between 1975 and 2000 hours       (within 1 standard deviation below the mean)

2,000- 2,050 covers the range within 50 hours above the mean.
50 hours is roughly 2 standard deviations. The second standard deviation (standard deviation between 1 and 2) covers around 14% on each side of the distribution.
50 hours is roughly 2 standard deviations, which means we add 34% + 14% = 48%. 
The range of 1,975 - 2,050 hours covers 34% of the distribution below the mean and 48% of the distribution above the mean. 
This means that the probability that the light bulb will last somewhere within this range is 34% + 48% = 82%

The closest answer is 79%. The difference can be explained by the fact that, for simplicity, we approximated the standard deviation to be ~25 hours instead of the real standard deviation of 27 hours. 
6 0
4 years ago
Read 2 more answers
In 1995 the life expectancy for a female born in the United States was 75.9 years, and was increasing at a rate of 0.23 years pe
klio [65]
78.2 years 

2005 - 1995 = 10
.23 * 10 = 2.3 
75.9 + 2.3 = 78.2 
6 0
3 years ago
ALGEBRA PLEASE HELP
Hatshy [7]
15.40 times 0.15
= $2.31 tip
7 0
3 years ago
Read 2 more answers
Express the following in scientific notation: 0.0000079
Law Incorporation [45]

Answer:

7.9 * 10 ^-6

Step-by-step explanation:

Move the decimal 6 places to the left so there is one number before the decimal

0.0000079

7.9

The exponent is -6  ( negative because we moved it to the left)

7.9 * 10 ^-6

4 0
3 years ago
Read 2 more answers
Other questions:
  • If a shape is a regular pentagon with five sides, which of the following must be
    15·1 answer
  • Choose the correct answer for the amount of interest earned in the following simple interest problem. A deposit of $4,000 at 6.5
    10·1 answer
  • If elephant grass grows 2 1/4 inches a day, how many inches will it grow in 5 days?
    5·2 answers
  • Help me guys thank you
    12·1 answer
  • How many seconds in 5/12 of a minute?
    8·2 answers
  • A researcher wanted to compare the final test scores of students who used two different types of study materials. The researcher
    15·1 answer
  • Can I get some help on this math problem
    13·1 answer
  • Point C was rotated 270 degrees clockwise around the origin. If C’ ended up at (-5, 2), determine the pre-image C.
    7·1 answer
  • PLEASE I NEWD HELP ON THIS
    8·1 answer
  • Show work please!!!!! HELPPPP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!